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Mathematics 13 Online
OpenStudy (lexilove0828):

5 + 4x2 + 6 - 2x2 - 1 Insert parentheses in the equation so that it has a value of 19. Then show why your expression has a value of 19.

OpenStudy (mhchen):

Think about where to place the parentheses to get the value 19. 19 is a pretty high number right?

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